First thought was TVR or 70s British but the weird windshield looks like some of the whacky aftermarket US things that came out around that time.. hmmmhaha neither did I and I totally didn't expect something like this
Ok now this one could break the thread but hopefully it doesn't, I apologize in advance
::EDIT:: Second thought was a '66 Unipower GT but the windshield & vents are still wrong.